diff options
Diffstat (limited to 'tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp')
-rw-r--r-- | tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp b/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp index f601f520bb..a57b7d4c1f 100644 --- a/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp +++ b/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp @@ -46,6 +46,10 @@ class TestShaderEffect : public QQuickShaderEffect Q_PROPERTY(QMatrix4x4 mat4x4 READ mat4x4Read NOTIFY dummyChanged) public: + TestShaderEffect(QQuickItem* parent = nullptr) : QQuickShaderEffect(parent) + { + } + QMatrix4x4 mat4x4Read() const { return QMatrix4x4(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1); } QVariant dummyRead() const { return QVariant(); } @@ -79,6 +83,8 @@ private slots: void deleteShaderEffectSource(); void twoImagesOneShaderEffect(); + void withoutQmlEngine(); + private: enum PresenceFlags { VertexPresent = 0x01, @@ -320,6 +326,16 @@ void tst_qquickshadereffect::twoImagesOneShaderEffect() delete view; } +void tst_qquickshadereffect::withoutQmlEngine() +{ + // using a shader without QML engine used to crash + auto window = new QQuickWindow; + auto shaderEffect = new TestShaderEffect(window->contentItem()); + shaderEffect->setVertexShader(""); + QVERIFY(shaderEffect->isComponentComplete()); + delete window; +} + QTEST_MAIN(tst_qquickshadereffect) #include "tst_qquickshadereffect.moc" |